Home » Products » Lead Acid Battery Charger » 900W » 900W Battery Charger 12V 35a 40a 45a 50a Charger for SLA / AGM / VRLA / GEL Lead Acid Batteries Output 14.7V 50A with PFC

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900W Battery Charger 12V 35a 40a 45a 50a Charger for SLA / AGM / VRLA / GEL Lead Acid Batteries Output 14.7V 50A with PFC

Model:QW120-500-S
Input voltage:100-240VAC 50/60Hz
Output voltage:14.7V
Output current:50a(Max)
Dimensions (mm): 285*140*90
Availability:
Quantity:
  • QW120-500-S

  • QUAWINTEC/OEM

  • 8504401990

  • Shenzhen, China

  • L/C, T/T, D/P, Western Union, Paypal, Money Gram

  • Corrugated box,EPE pearl cotton/according to your requirements

  • 200PCS

  • 50000 Pieces

Quick Detail:

Brand Name:QUAWIN

Model Number:QW120-500-S

Use:12V Lead-Acid Battery

Type:Electric

Place of Origin:Guangdong China (Mainland)

Battery charger:automatic battery charger 14.7V

Color:Black/Army green

Shell Material:Aluminium alloy

Additional functionality:LED display

Input voltage:100-240VAC 50/60Hz with PFC

Output voltage:14.7V

Output current:50a

Output power:735W

Efficiency:≧90%

Shock & Vibration:SAEJ1378 Standard

Charge mode:CC---CV---Float Charge

Output Connector:Waterproof plug, Crocodile Clip, Aviation Connector, XLR, Ring terminal, Aviation Model plug, SAE Plug, Anderson Connector, Customized


Packaging & Delivery :

 4pcs/Carton
 Carton size: 475*422*375mm
 
 Delivery Detail:sample within 7 work days,15~25 days for bulk order


Specifications:
 Portable fast SLA /AGM /VRLA /GEL charger 12V Lead-acid Battery charger

Features:
 • Fully auto CC +CV(H)+CV(L) charging process,with MCU controller
 • Constant big charging current for faster charging;
 • Automatically charging ending with Cut-Off output;
 • Metal case with Fan Cooling
 • It can charge any 12V SLA/VRLA/GEL/AGM battery with capacity 200-400Ah


Specification:

  • Input: 100-240VAC 50/60Hz with PFC
  • Output: DC 14.7V
  • Charging current: 50a(Max)
  • Dimensions (mm): 285*140*90
  • Weight: 2500±10g(only body)


Safety protections:

  • Over current protection

  • Over voltage protection

  • Short circuit protection

  • Reverse polarity protection

  • Anti- revert current protection

  • Anti-spark protection


LED Indicator:

The charger turn trickle-off charging mode if battery is full (1/10C), and indicate by LED:

  Waiting Mode:LED(GREEN)  ON

  Charging Mode:LED(BLUE)   FLASH

  Full Charged Mode:LED(GREEN)  ON

  Charge Error Mode:LED(RED)   FLASH

 

Call us to know more details datasheet.

Typical Product Model
Model Input Voltage(V) Battery Voltage(V) Charging Voltage(V) Charging Current(A)
QW128-500-F (LiFePO4) AC 100~264V 12.8(4S) 14.6 50
QW256-300-F 25.6(8S) 29.2 30
QW384-200-F 38.4(12S) 43.8 20
QW512-150-F 51.2(16S) 58.4 15
QW640-120-F 64(20S) 73 12
QW768-100-F 76.8(24S) 87.6 10
QW148-500-L (Lithium) 14.8(4S) 16.8 50
QW259-300-L 25.9(7S) 29.4 30
QW370-200-L 37(10S) 42 20
QW481-150-L 48.1(13S) 54.6 15
QW629-120-L 62.9(17S) 71.4 12
QW740-100-L 74(20S) 84 10
QW120-500-S (Lead Acid) 12(1S) 14.7 50
QW240-300-S 24(2S) 29.4 30
QW360-200-S 36(3S) 44.1 20
QW480-150-S 48(4S) 58.8 15
QW600-120-S 60(5S) 73.5 12
QW720-100-S 72(6S) 88.2 10

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CONTACT US

 B3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen
 +86-0755-86277191
 +86-13418588718
 +86-0755-86277151
 jim@quawin.com
 282084667
 tinaqw
 fanaib@hotmail.com

CONTACT US

  3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen
 +86-0755-86277191
 +86-13418588718
 +86-0755-86277151
 tinaqw
 fanaib@hotmail.com

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